• 3-in-1 impact socket features three square socket sizes: 3/4-Inch, 1 inch and 1-1/8-Inch
  
• 7/16 inch hex quick-change adapter included
  
• Fine tuned ball tip provides improved retention, minimizing drops
  
• 13/16 inch diameter, 6 inch (152 mm) long hollow shaft allows use on long threaded bolts

The Klein Tools versatile 3-in-1 Impact Socket is a must-have for linemen and utility workers. It features three popular square sizes that can be quickly and easily converted for a variety of utility type applications.